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Eichenauer E, Saukel J, Glasl S. VOLKSMED Database: A Source for Forgotten Wound Healing Plants in Austrian Folk Medicine. PLANTA MEDICA 2024; 90:498-511. [PMID: 38843790 DOI: 10.1055/a-2225-7545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
The global increase in the incidence of wounds is concerning and fuels the search for new treatment options. The use of traditional medicinal plants in wound healing represents an appreciated available therapeutic possibility. This work introduces the VOLKSMED database, which contains plants and other materials used in Austrian folk medicine, either as monographs or mixtures. This work focuses on the monographs of the database. Concerning wound healing, Hypericum sp., Arnica montana, Calendula officinalis, Plantago sp., and Malva sp. are the most commonly used plants. The focus of this paper is set on selected lesser-known plants (Abies alba, Anthyllis vulneraria, Brassica sp., Gentiana sp., Larix decidua, Picea abies, Sambucus sp., Sanicula europaea) and their status quo in literature concerning wound healing. A systematic search using the databases SciFinder, SCOPUS, and PubMed yielded substantial evidence for the wound healing potential of Brassica sp., Gentiana sp., the Pinaceae A. abies, L. decidua, and P. abies, as well as Sambucus nigra. In vivo and clinical studies substantiate their use in Austrian folk medicine. According to the literature, especially A. vulneraria, Sambucus racemosa, and S. europaea would be worth investigating in-depth since data concerning their wound healing effects - even though scarce - are convincing. In conclusion, the VOLKSMED database contains promising opportunities for further treatment options in the field of wound healing. Future research should consider the listed plants to support their traditional use in Austrian folk medicine and possibly promote the implementation of old knowledge in modern medicine.
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Affiliation(s)
- Elisabeth Eichenauer
- Division of Pharmacognosy, Department of Pharmaceutical Sciences, University of Vienna, Austria
- Vienna Doctoral School of Pharmaceutical, Nutritional and Sport Sciences, University of Vienna, Austria
| | - Johannes Saukel
- Division of Pharmacognosy, Department of Pharmaceutical Sciences, University of Vienna, Austria
| | - Sabine Glasl
- Division of Pharmacognosy, Department of Pharmaceutical Sciences, University of Vienna, Austria
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2
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Wang Z, Song W, Song H, Huang W, Li Y, Feng J. Effects of extraction methods on the physicochemical properties and functionalities of pectic polysaccharides from burdock (Arctium lappa L.). Int J Biol Macromol 2024; 257:128684. [PMID: 38086431 DOI: 10.1016/j.ijbiomac.2023.128684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 12/02/2023] [Accepted: 12/06/2023] [Indexed: 12/18/2023]
Abstract
In this work, the effects of four different extraction methods, acid (HCl), alkali (NaOH), enzymes (cellulase/pectinase), and buffer (pH 7.0) on the physicochemical properties and functionalities of burdock pectin were systematically investigated and compared. Buffer extraction gave a low yield (2.8 %) and is therefore limited in its application. The acid treatment hydrolyzed the neutral sidechains and gave a homogalacturonan content of 72.6 %. By contrast, alkali and enzymes preserved the sidechains while degrading the polygalacturonan backbone, creating a rhamnogalacturonan-I dominant structure. The branched structure, low molecular weight, and high degree of methylation (42.3 %) contributed to the interfacial adsorption, emulsifying capacity, and cellular antioxidant activity of the enzyme-extracted product. For the acid-extracted product, the strong intramolecular electrostatic repulsion restricted the formation of a contact interface to prevent coalescence of the emulsion. In addition, they did not have sufficient reducing ends to scavenge free radicals. Although a high branching size (5.0) was adopted, the low degree of methylation (19.5 %) affected the emulsifying capacity of the alkali-extracted products. These results provide useful information for pectic polysaccharides production with tailored properties.
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Affiliation(s)
- Zhen Wang
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China; Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China
| | - Wancheng Song
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China; Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China
| | - Haizhao Song
- College of Food Science and Engineering, Nanjing University of Finance and Economics/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing 210023, China
| | - Wuyang Huang
- Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China
| | - Ying Li
- Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China.
| | - Jin Feng
- Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China.
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Tanaka Y, Inaba C, Sawa T, Endo K, Saiki T, Haga H, Tanaka S. Brassica rapa L. prevents Western diet-induced obesity in C57BL/6 mice through its binding capacity of cholesterol and fat. Biosci Biotechnol Biochem 2023; 87:1205-1211. [PMID: 37355784 DOI: 10.1093/bbb/zbad086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 06/21/2023] [Indexed: 06/26/2023]
Abstract
Obesity, a chronic disorder caused by excessive energy intake leading to fat accumulation in adipose tissue, increases the risk of severe diseases. Brassica rapa L. is known as a traditional vegetable in the Nagano area of Japan. C57BL/6 mice were randomly assigned to three groups, with different diets as follows: a normal diet, a Western diet (WD), and a WD plus B. rapa L. powder (BP) in a 56-day experiment. Brassica rapa L. supplementation reduced the body weight gain and lipid accumulation of mice significantly. The BP group also had higher fecal bile acid, total cholesterol, and triglyceride excretion levels compared with those in the other groups. The antiobesity effects of B. rapa L. were due to its binding with cholesterol and fat, and possibly enhancing the bile acid excretion and modulating gut microbiota, suggesting that B. rapa L. could be a functional vegetable with potential uses in targeting obesity.
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Affiliation(s)
- Yuna Tanaka
- Division of Food Science and Biotechnology, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, Minami-minowa, Kami-ina, Nagano, Japan
| | - Chihiro Inaba
- Division of Food Science and Biotechnology, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, Minami-minowa, Kami-ina, Nagano, Japan
| | - Toko Sawa
- Division of Food Science and Biotechnology, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, Minami-minowa, Kami-ina, Nagano, Japan
| | - Katsunori Endo
- Division of Food Science and Biotechnology, Department of Science and Technology Agriculture, Graduate School of Medicine, Science and Technology, Shinshu University, Minami-minowa, Kami-ina, Nagano, Japan
| | - Takeru Saiki
- Division of Food Science and Biotechnology, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, Minami-minowa, Kami-ina, Nagano, Japan
| | - Hazuki Haga
- Division of Food Science and Biotechnology, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, Minami-minowa, Kami-ina, Nagano, Japan
| | - Sachi Tanaka
- Division of Food Science and Biotechnology, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, Minami-minowa, Kami-ina, Nagano, Japan
- Division of Food Science and Biotechnology, Department of Science and Technology Agriculture, Graduate School of Medicine, Science and Technology, Shinshu University, Minami-minowa, Kami-ina, Nagano, Japan
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Dima ȘO, Constantinescu-Aruxandei D, Tritean N, Ghiurea M, Capră L, Nicolae CA, Faraon V, Neamțu C, Oancea F. Spectroscopic Analyses Highlight Plant Biostimulant Effects of Baker's Yeast Vinasse and Selenium on Cabbage through Foliar Fertilization. PLANTS (BASEL, SWITZERLAND) 2023; 12:3016. [PMID: 37631226 PMCID: PMC10458166 DOI: 10.3390/plants12163016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/12/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023]
Abstract
The main aim of this study is to find relevant analytic fingerprints for plants' structural characterization using spectroscopic techniques and thermogravimetric analyses (TGAs) as alternative methods, particularized on cabbage treated with selenium-baker's yeast vinasse formulation (Se-VF) included in a foliar fertilizer formula. The hypothesis investigated is that Se-VF will induce significant structural changes compared with the control, analytically confirming the biofortification of selenium-enriched cabbage as a nutritive vegetable, and particularly the plant biostimulant effects of the applied Se-VF formulation on cabbage grown in the field. The TGA evidenced a structural transformation of the molecular building blocks in the treated cabbage leaves. The ash residues increased after treatment, suggesting increased mineral accumulation in leaves. X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR) evidenced a pectin-Iα-cellulose structure of cabbage that correlated with each other in terms of leaf crystallinity. FTIR analysis suggested the accumulation of unesterified pectin and possibly (seleno) glucosinolates and an increased network of hydrogen bonds. The treatment with Se-VF formulation induced a significant increase in the soluble fibers of the inner leaves, accompanied by a decrease in the insoluble fibers. The ratio of soluble/insoluble fibers correlated with the crystallinity determined by XRD and with the FTIR data. The employed analytic techniques can find practical applications as fast methods in studies of the effects of new agrotechnical practices, while in our particular case study, they revealed effects specific to plant biostimulants of the Se-VF formulation treatment: enhanced mineral utilization and improved quality traits.
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Affiliation(s)
- Ștefan-Ovidiu Dima
- Polymers and Bioresources Departments, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Splaiul Independenței nr. 202, Sector 6, 060021 Bucharest, Romania; (Ș.-O.D.); (N.T.); (M.G.); (L.C.); (C.-A.N.); (V.F.); (C.N.)
| | - Diana Constantinescu-Aruxandei
- Polymers and Bioresources Departments, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Splaiul Independenței nr. 202, Sector 6, 060021 Bucharest, Romania; (Ș.-O.D.); (N.T.); (M.G.); (L.C.); (C.-A.N.); (V.F.); (C.N.)
| | - Naomi Tritean
- Polymers and Bioresources Departments, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Splaiul Independenței nr. 202, Sector 6, 060021 Bucharest, Romania; (Ș.-O.D.); (N.T.); (M.G.); (L.C.); (C.-A.N.); (V.F.); (C.N.)
- Faculty of Biology, University of Bucharest, Splaiul Independenței nr. 91-95, Sector 5, 050095 Bucharest, Romania
| | - Marius Ghiurea
- Polymers and Bioresources Departments, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Splaiul Independenței nr. 202, Sector 6, 060021 Bucharest, Romania; (Ș.-O.D.); (N.T.); (M.G.); (L.C.); (C.-A.N.); (V.F.); (C.N.)
| | - Luiza Capră
- Polymers and Bioresources Departments, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Splaiul Independenței nr. 202, Sector 6, 060021 Bucharest, Romania; (Ș.-O.D.); (N.T.); (M.G.); (L.C.); (C.-A.N.); (V.F.); (C.N.)
| | - Cristian-Andi Nicolae
- Polymers and Bioresources Departments, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Splaiul Independenței nr. 202, Sector 6, 060021 Bucharest, Romania; (Ș.-O.D.); (N.T.); (M.G.); (L.C.); (C.-A.N.); (V.F.); (C.N.)
| | - Victor Faraon
- Polymers and Bioresources Departments, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Splaiul Independenței nr. 202, Sector 6, 060021 Bucharest, Romania; (Ș.-O.D.); (N.T.); (M.G.); (L.C.); (C.-A.N.); (V.F.); (C.N.)
| | - Constantin Neamțu
- Polymers and Bioresources Departments, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Splaiul Independenței nr. 202, Sector 6, 060021 Bucharest, Romania; (Ș.-O.D.); (N.T.); (M.G.); (L.C.); (C.-A.N.); (V.F.); (C.N.)
| | - Florin Oancea
- Polymers and Bioresources Departments, National Institute for Research & Development in Chemistry and Petrochemistry—ICECHIM, Splaiul Independenței nr. 202, Sector 6, 060021 Bucharest, Romania; (Ș.-O.D.); (N.T.); (M.G.); (L.C.); (C.-A.N.); (V.F.); (C.N.)
- Faculty of Biotechnologies, University of Agronomic Sciences and Veterinary Medicine of Bucharest, Bd. Mărăști nr. 59, Sector 1, 011464 Bucharest, Romania
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Mukherjee S, Jana S, Khawas S, Kicuntod J, Marschall M, Ray B, Ray S. Synthesis, molecular features and biological activities of modified plant polysaccharides. Carbohydr Polym 2022; 289:119299. [DOI: 10.1016/j.carbpol.2022.119299] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 02/23/2022] [Accepted: 02/24/2022] [Indexed: 12/17/2022]
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Zayed A, Sheashea M, Kassem IAA, Farag MA. Red and white cabbages: An updated comparative review of bioactives, extraction methods, processing practices, and health benefits. Crit Rev Food Sci Nutr 2022; 63:7025-7042. [PMID: 35174750 DOI: 10.1080/10408398.2022.2040416] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Red and white cabbages (Brassica oleracea var. capitata f. alba and rubra, respectively) are two of the most commercially valued vegetables in crucifers, well-recognized for their unique sensory and nutritive attributes in addition to a myriad of health-promoting benefits. The current review addressed the differential qualitative/quantitative phytochemical make-ups for the first time for better utilization as nutraceuticals and to identify potential uses based on the chemical makeup of both cultivars (cvs.). In addition, extraction methods are compared highlighting their advantages and/or limitations with regards to improving yield and stability of cabbage bioactives, especially glucosinolates. Besides, the review recapitulated detailed action mechanism and safety of cabbage bioactives, as well as processing technologies to further improve their effects are posed as future perspectives. White and red cabbage cvs. revealed different GLSs profile which affected by food processing, including enzymatic hydrolysis, thermal breakdown, and leaching. In addition, the red cultivar provides high quality pigment for industrial applications. Moreover, non-conventional modern extraction techniques showed promising techniques for the recovery of their bioactive constituents compared to solvent extraction. All these findings pose white and red cabbages as potential candidates for inclusion in nutraceuticals and/or to be commercialized as functional foods prepared in different culinary forms.
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Affiliation(s)
- Ahmed Zayed
- Pharmacognosy Department, College of Pharmacy, Tanta University, Tanta, Egypt
- Institute of Bioprocess Engineering, Technical University of Kaiserslautern, Kaiserslautern, Germany
| | - Mohamed Sheashea
- Aromatic and Medicinal Plants Department, Desert Research Center, Cairo, Egypt
| | - Iman A A Kassem
- Chemistry of Natural Compounds Department, National Research Centre, Dokki, Giza, Egypt
| | - Mohamed A Farag
- Pharmacognosy Department, College of Pharmacy, Cairo University, Cairo, Egypt
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7
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Jana S, Mukherjee S, Ribelato EV, Darido ML, Faccin-Galhardi LC, Ray B, Ray S. The heparin-mimicking arabinogalactan sulfates from Anogeissus latifolia gum: Production, structures, and anti-herpes simplex virus activity. Int J Biol Macromol 2021; 183:1419-1426. [PMID: 34022307 DOI: 10.1016/j.ijbiomac.2021.05.107] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 03/26/2021] [Accepted: 05/16/2021] [Indexed: 12/30/2022]
Abstract
Herpes simplex virus type 1(HSV-1) attaches to cell surface heparan sulfate aiming to enter into susceptible cells. In this work, we utilized a sulfur trioxide-pyridine in N,N-dimethylformamide (SO3·Pyr/DMF) based amalgamated extraction-sulfation procedure for producing arabinogalactan sulfates from Anogeissus latifolia gum. Chemical, chromatographic, spectroscopic and chemical data revealed that the derived polymers contained varying molecular masses (31-69 kDa) and degrees of sulfation (0.1-0.5), but similar saccharide compositions. The highly active polymer (HSV-1: IC50 and SI, respectively, of 127 μg/mL and 15.7) was a 69 kDa arabinogalactan holding sulfates at O-5 of arabinofuranosyl residues and showed no cytotoxicity as far as 2 mg/mL concentration. This chemically sulfated macromolecule acted by obstructing viral attachment and entry. Thus, SO3·Pyr/DMF is suitable for producing new molecules with varied structures and altered pharmacological activities from plant sources.
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Affiliation(s)
- Subrata Jana
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, India
| | - Shuvam Mukherjee
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, India
| | - Elisa Vicente Ribelato
- Departamento de Microbiologia, CCB, Universidade Estadual de Londrina, Caixa Postal 6001, 86057-970 Londrina, PR, Brazil
| | - Maria Laura Darido
- Departamento de Microbiologia, CCB, Universidade Estadual de Londrina, Caixa Postal 6001, 86057-970 Londrina, PR, Brazil
| | - Ligia Carla Faccin-Galhardi
- Departamento de Microbiologia, CCB, Universidade Estadual de Londrina, Caixa Postal 6001, 86057-970 Londrina, PR, Brazil
| | - Bimalendu Ray
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, India
| | - Sayani Ray
- Department of Chemistry, The University of Burdwan, Burdwan, West Bengal, India.
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8
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Le Normand M, Rietzler B, Vilaplana F, Ek M. Macromolecular Model of the Pectic Polysaccharides Isolated from the Bark of Norway Spruce ( Picea abies). Polymers (Basel) 2021; 13:polym13071106. [PMID: 33807128 PMCID: PMC8038116 DOI: 10.3390/polym13071106] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/16/2022] Open
Abstract
The bark of Norway spruce (Picea abies) contains up to 13% pectins that can be extracted by pressurized hot water, which constitute a valuable renewable resource in second-generation lignocellulosic biorefineries. This article proposes, for the first time, structural molecular models for the pectins present in spruce bark. Pectin fractions of tailored molar masses were obtained by fractionation of the pressurized hot water extract of the inner bark using preparative size-exclusion chromatography. The monosaccharide composition, average molar mass distribution, and the glycosidic linkage patterns were analyzed for each fraction. The pectin fraction with high molecular weight (Mw of 59,000 Da) contained a highly branched RG-I domain, which accounted for 80% of the fraction and was mainly substituted with arabinan and arabinogalactan (type I and II) side chains. On the other hand, the fractions with lower molar masses (Mw = 15,000 and 9000 Da) were enriched with linear homogalacturonan domains, and also branched arabinan populations. The integration of the analytical information from the macromolecular size distributions, domain composition, and branch lengths of each pectin fraction, results in a comprehensive understanding of the macromolecular architecture of the pectins extracted from the bark of Norway spruce. This paves the way for the valorization of spruce bark pectic polymers in targeted applications based on their distinct polymeric structures and properties.
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Affiliation(s)
- Myriam Le Normand
- Division of Wood Chemistry and Pulp Technology, Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56, SE-100 44 Stockholm, Sweden; (M.L.N.); (B.R.); (M.E.)
| | - Barbara Rietzler
- Division of Wood Chemistry and Pulp Technology, Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56, SE-100 44 Stockholm, Sweden; (M.L.N.); (B.R.); (M.E.)
- Wallenberg Wood Science Centre (WWSC), KTH Royal Institute of Technology, Teknikringen 56, SE-100 44 Stockholm, Sweden
| | - Francisco Vilaplana
- Wallenberg Wood Science Centre (WWSC), KTH Royal Institute of Technology, Teknikringen 56, SE-100 44 Stockholm, Sweden
- Division of Glycoscience, Department of Chemistry, KTH Royal Institute of Technology, AlbaNova University Centre, SE-106 91 Stockholm, Sweden
- Correspondence:
| | - Monica Ek
- Division of Wood Chemistry and Pulp Technology, Department of Fibre and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56, SE-100 44 Stockholm, Sweden; (M.L.N.); (B.R.); (M.E.)
- Wallenberg Wood Science Centre (WWSC), KTH Royal Institute of Technology, Teknikringen 56, SE-100 44 Stockholm, Sweden
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9
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Pectin in diet: Interactions with the human microbiome, role in gut homeostasis, and nutrient-drug interactions. Carbohydr Polym 2021; 255:117388. [DOI: 10.1016/j.carbpol.2020.117388] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/05/2020] [Accepted: 11/05/2020] [Indexed: 12/18/2022]
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10
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Ghosh D, Karmakar P. Insight into anti-oxidative carbohydrate polymers from medicinal plants: Structure-activity relationships, mechanism of actions and interactions with bovine serum albumin. Int J Biol Macromol 2020; 166:1022-1034. [PMID: 33166557 DOI: 10.1016/j.ijbiomac.2020.10.258] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 10/29/2020] [Accepted: 10/30/2020] [Indexed: 01/06/2023]
Abstract
Recently, research associated with natural anti-oxidants leads to the chemical characterization of many compounds possessing strong anti-oxidant activity. Among these anti-oxidants, naturally occurring carbohydrate polymers containing pectic arabinogalactans esterified with phenolic acids in monomeric and dimeric forms are noteworthy. The presence of highly branched arabinogalactan type II side chains and sugar linked phenolic acid residues have been resolved as important parameters. The anti-oxidant activity of these compounds depend on their ability to convert free radicals into stable by-products and themselves oxidized to more stable and less reactive resonance stabilized radicals. Moreover, these carbohydrate polymers form water soluble stable complexes with protein. Such findings support their applications in a diversity of fields including food industry and pharmacy. This review highlights experimental evidences supporting that the carbohydrate polymers containing phenolic polysaccharides may become promising drug candidate for the prevention of aging and age related diseases.
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Affiliation(s)
- Debjani Ghosh
- Bhatar Girls' High School, Bhatar, Purba Bardhaman, West Bengal, India.
| | - Parnajyoti Karmakar
- Government General Degree College at Kalna-I, Medgachi, Muragacha, Purba Bardhaman, West Bengal, India
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11
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Jana S, Mukherjee S, Ali I, Ray B, Ray S. Isolation, structural features, in vitro antioxidant activity and assessment of complexation ability with β-lactoglobulin of a polysaccharide from Borassus flabellifer fruit. Heliyon 2020; 6:e05499. [PMID: 33294661 PMCID: PMC7700886 DOI: 10.1016/j.heliyon.2020.e05499] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/24/2020] [Accepted: 11/09/2020] [Indexed: 12/19/2022] Open
Abstract
This research was intended to investigate the structural feature, antioxidative activity and interaction with β-lactoglobulin (β-lg) of a polysaccharide (P) isolated from Borassus flabellifer fruit thru aqueous extraction, protein elimination and chromatographic techniques. Polysaccharide P (molecular weight: 21,000 g mol-1) was constituted of arabinose, galactose, glucose, and rhamnose in a 50:24:20:6 M ratio alongside 9% (w/w) galacturonic acid. It encompassed a petite backbone entailing galacturonopyranosyl and rhamnopyranosyl units substituted with sizable side chains comprising of arabinofuranosyl, galactopyranosyl and esterified coumaric acid (CA) residues. Various series of oligosaccharides including (i) Gal1,2,4-9Ac5-29, (ii) Ara2-3Ac6-8, (iii) Gal3Ara1-3Ac13-17, (iv) Gal4-6Ara2Ac18-24, (v) Gal6Ara1Ac22 and (vi) Gal1Ara2CA1Ac7 and Gal1Ara3CA1Ac9 epitomizing polysaccharide structure were generated and characterised. Fraction P exhibited dose-dependent antioxidant activity and possessed a strong β-lactoglobulin binding capability. Accordingly, B. flabellifer fruit offers an antioxidative polysaccharide having novel structure that can associate with β-lg and, hence, useful in formulating novel food possessing adjustable composition.
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Affiliation(s)
| | | | - Imran Ali
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Bimalendu Ray
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Sayani Ray
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
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12
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Zaitseva O, Khudyakov A, Sergushkina M, Solomina O, Polezhaeva T. Pectins as a universal medicine. Fitoterapia 2020; 146:104676. [DOI: 10.1016/j.fitote.2020.104676] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/19/2020] [Accepted: 06/10/2020] [Indexed: 02/06/2023]
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13
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Banerjee P, Jana S, Mukherjee S, Bera K, Majee SK, Ali I, Pal S, Ray B, Ray S. The heteropolysaccharide of Mangifera indica fruit: Isolation, chemical profile, complexation with β-lactoglobulin and antioxidant activity. Int J Biol Macromol 2020; 165:93-99. [PMID: 32980416 DOI: 10.1016/j.ijbiomac.2020.09.161] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/12/2020] [Accepted: 09/20/2020] [Indexed: 12/17/2022]
Abstract
A 91 kDa heteropolysaccharide (F2) was isolated from Mangifera indica fruit via extraction with H2O, purification by C2H5OH, starch removal and ion exchange chromatography. This polymer was made up mostly of Ara, Gal, Glc, Rha, Xyl, and GalA in a 37: 29: 9:3:2:19 molar proportion. It inherited a small backbone containing GalpA and Rhap units substituted with very large side chains containing differently linked Ara and Gal units plus esterified gallic acid (GA) residue. Several enzymes generated oligosaccharides including (i) Ara2-10Ac6-22, (ii) Gal1-8Ac5-26 and (iii) GA1Gal1Ac7 were characterized. This polysaccharide, which showed dose dependent antioxidant activity, exhibited synergism with gallic acid, and formed a complex (K = 1.2 × 106 M-1) with β-lactoglobulin. Accordingly, H2O treatment produces a polysaccharide with desired biochemical properties; this could be effective in designing innovative functional food with flexible makeup.
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Affiliation(s)
- Pallabi Banerjee
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Subrata Jana
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Shuvam Mukherjee
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Kaushik Bera
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Sujay Kumar Majee
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Imran Ali
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Saikat Pal
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Bimalendu Ray
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India
| | - Sayani Ray
- Natural Products Laboratory, Department of Chemistry, The University of Burdwan, Golapbag, Burdwan, West Bengal 713 104, India.
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Cao J, Yang J, Wang Z, Lu M, Yue K. Modified citrus pectins by UV/H 2O 2 oxidation at acidic and basic conditions: Structures and in vitro anti-inflammatory, anti-proliferative activities. Carbohydr Polym 2020; 247:116742. [PMID: 32829861 DOI: 10.1016/j.carbpol.2020.116742] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 07/06/2020] [Accepted: 07/06/2020] [Indexed: 12/22/2022]
Abstract
Two modified citrus pectins, MCP4 and MCP10, were prepared by UV/H2O2 treatment at pH 4 and pH 10, respectively, and their structures were characterized. MCP10 had a rhamnogalacturonan-I (RG-I) enriched backbone with a high degree of branching (DB ∼61 %) and a low methoxylation degree (24 %). MCP4 had a homogalacturonan enriched backbone with a high degree (46 %) of methoxylation and a low DB (∼41 %) of RG-I branches. MCP10 exhibited a higher anti-inflammatory activity than MCP4 in suppressing the NF-κB expression and the production of pro-inflammatory factors TNF-α and IL-1β of THP-1 cells stimulated by lipopolysaccharide. MCP10 also showed a stronger inhibitory effect on Caco-2 cell proliferation. The stronger bioactivities of MCP10 may be attributable to the abundant branches and the proper length of terminal galactan residues attached to the RG-I domain.
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Affiliation(s)
- Jing Cao
- School of Food Science & Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, PR China
| | - Jian Yang
- College of Pharmacy and Nutrition, University of Saskatchewan, 107 Wiggins Road, Saskatoon, SK, S7N 5E5, Canada
| | - Zhaomei Wang
- School of Food Science & Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, PR China; Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Sciences, South China Agricultural University, Guangzhou, Guangdong, 510640, PR China.
| | - Muwen Lu
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Sciences, South China Agricultural University, Guangzhou, Guangdong, 510640, PR China
| | - Kaiting Yue
- School of Food Science & Engineering, South China University of Technology, Guangzhou, Guangdong, 510640, PR China
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Banerjee P, Mukherjee S, Bera K, Ghosh K, Ali I, Khawas S, Ray B, Ray S. Polysaccharides from Thymus vulgaris leaf: Structural features, antioxidant activity and interaction with bovine serum albumin. Int J Biol Macromol 2019; 125:580-587. [DOI: 10.1016/j.ijbiomac.2018.11.117] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 09/30/2018] [Accepted: 11/12/2018] [Indexed: 12/25/2022]
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16
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Khawas S, Sivová V, Anand N, Bera K, Ray B, Nosáľová G, Ray S. Chemical profile of a polysaccharide from Psidium guajava leaves and it’s in vivo antitussive activity. Int J Biol Macromol 2018; 109:681-686. [DOI: 10.1016/j.ijbiomac.2017.12.098] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 12/18/2017] [Accepted: 12/19/2017] [Indexed: 12/23/2022]
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17
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Abstract
A rhamnogalacturonan I domain, named RG-I-3A, was prepared from ginseng pectin by pectinase digestion and chromatography separation. Monosaccharide composition analysis revealed that it was mainly composed of galacturonic acid, rhamnose, galactose, and arabinose in a molar ratio of 32.5:11.2:31.9:16.5, with a molecular weight of 50 kDa. Partial acid hydrolysis, monoclonal antibody detection, and NMR spectra analysis suggested RG-I-3A was composed of →4)-α-GalpA-(1→2)-α-Rhap-(1→disaccharide repeating units as backbone, with β-1,4-galactan, α-1,5-arabinan, AG-I, and AG-II side chains substituted via the O-4 of Rhap. Galectin-3-mediated hemagglutination and biolayer interferometry assay indicated that RG-I-3A had inhibitory activity on galectin-3. These findings suggest the potential use of this ginseng RG-I domain as a galectin-3 inhibitor in drug development applications.
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Urai M, Kataoka K, Nishida S, Sekimizu K. Structural analysis of an innate immunostimulant from broccoli, Brassica oleracea var. italica . Drug Discov Ther 2017; 11:230-237. [DOI: 10.5582/ddt.2017.01044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Makoto Urai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo
| | | | | | - Kazuhisa Sekimizu
- Graduate School of Pharmaceutical Sciences, The University of Tokyo
- Genome Pharmaceuticals Institute Co., Ltd
- Teikyo University Institute of Medical Mycology
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Zhong S, Liu XD, Nie YC, Gan ZY, Yang LQ, Huang CQ, Lai KF, Zhong NS. Antitussive activity of the Schisandra chinensis fruit polysaccharide (SCFP-1) in guinea pigs models. JOURNAL OF ETHNOPHARMACOLOGY 2016; 194:378-385. [PMID: 27497637 DOI: 10.1016/j.jep.2016.08.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 07/15/2016] [Accepted: 08/03/2016] [Indexed: 05/22/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Schisandra chinensis (Turcz.) Baill. (S. chinensis), locally known as "Wuweizi", has been used in the treatment of chronic cough as prescription medications of Traditional Chinese Medicine for thousands of years. However, the components of antitussive activity of S. chinensis and the mechanism are poorly understood. AIM OF THE STUDY This study aims to investigate the antitussive activity of polysaccharides extracted from S. chinensis. MATERIALS AND METHODS S. chinensis fruit polysaccharide-1 (SCFP-1) was extracted by 95% ethanol and distilled water successively, and then the water extraction was isolated with chromatographic columns. The preliminary characterization of SCFP-1 was analyzed by gel permeation chromatography (GPC), gas chromatography-mass spectrometry (GC-MS) and some other recognized chemical methods. Antitussive potential of SCFP-1 was estimated at dose of 250, 500, and 1000mg/kg respectively by peroral administration in a guinea pigs model with cough hypersensitivity induced by cigarette smoke (Chronic cough model) or acute cough guinea model induced by citric acid (Acute cough model). Also, the time-dependent antitussive effect of SCFP-1 were evaluated with acute cough model, and compared with codeine. RESULTS The molecular of SCFP-1 was 3.18×104Da, mainly being composed of glucose and arabinose (66.5% and 29.4%, respectively). Peroral administration of SCFP-1 at 250, 500, and 1000mg/kg showed remarkable suppressive effects respectively on cough in both of chronic cough model and acute cough model. Meanwhile, inflammatory cell in BALF and some typical characteristics of nonspecific airway inflammation in animals exposed to CS was significantly attenuated after pretreatment with SCFP-1. The cough suppression of SCFP-1 (500 mg/kg) stablly lasted during the whole 5 h of time-dependent experiment, while no positive effect was observed after 300 min of oral administration of codeine. CONCLUSIONS SCFP-1 is one of the antitussive components of S. chinensis.
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Affiliation(s)
- Shan Zhong
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, No 151 Yanjiang Road, Yuexiu District, Guangzhou 510120, People's Republic of China
| | - Xiao-Dong Liu
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, No 151 Yanjiang Road, Yuexiu District, Guangzhou 510120, People's Republic of China
| | - Yi-Chu Nie
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, No 151 Yanjiang Road, Yuexiu District, Guangzhou 510120, People's Republic of China
| | - Zhen-Yong Gan
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, No 151 Yanjiang Road, Yuexiu District, Guangzhou 510120, People's Republic of China
| | - Li-Qi Yang
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, No 151 Yanjiang Road, Yuexiu District, Guangzhou 510120, People's Republic of China
| | - Chu-Qin Huang
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, No 151 Yanjiang Road, Yuexiu District, Guangzhou 510120, People's Republic of China
| | - Ke-Fang Lai
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, No 151 Yanjiang Road, Yuexiu District, Guangzhou 510120, People's Republic of China.
| | - Nan-Shan Zhong
- State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, No 151 Yanjiang Road, Yuexiu District, Guangzhou 510120, People's Republic of China
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Majee SK, Bera K, Raja W, Ghosh K, Ray S, Ray B. Structural highlights of an antioxidative arabinogalactan protein of Lannea grandis gum that stabilizes β -lactoglobulin. Food Hydrocoll 2016. [DOI: 10.1016/j.foodhyd.2016.06.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Raja W, Bera K, Ray B. Polysaccharides from Moringa oleifera gum: structural elements, interaction with β-lactoglobulin and antioxidative activity. RSC Adv 2016. [DOI: 10.1039/c6ra13279k] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Structural highlights of an antioxidative arabinogalactan from Moringa oleifera gum that interacts with β-lactoglobulin.
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Affiliation(s)
- Washim Raja
- Natural Products Laboratory
- Department of Chemistry
- The University of Burdwan
- Golapbag
- India
| | - Kaushik Bera
- Natural Products Laboratory
- Department of Chemistry
- The University of Burdwan
- Golapbag
- India
| | - Bimalendu Ray
- Natural Products Laboratory
- Department of Chemistry
- The University of Burdwan
- Golapbag
- India
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Ointment of Brassica oleracea var. capitata Matures the Extracellular Matrix in Skin Wounds of Wistar Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:919342. [PMID: 26170889 PMCID: PMC4481082 DOI: 10.1155/2015/919342] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 05/17/2015] [Accepted: 05/19/2015] [Indexed: 12/19/2022]
Abstract
Wound healing is a complex process that aims to restore damaged tissue. Phytotherapeutics, such as cabbage, Brassica oleracea var. capitata (Brassicaceae), and sunflower, Helianthus annuus L. (Asteraceae) oil, are used as wound healers. Five circular wounds, each 12 mm in diameter, were made in the dorsolateral region of each rat. The animals were divided into four groups: balsam (B. oleracea); ointment (B. oleracea); sunflower oil (Helianthus annuus); control (saline solution 0.9%). These products were applied daily for 20 days and every four days the tissues of different wounds were removed. The wound contraction area, total collagen, types I and III collagen, glycosaminoglycans, and tissue cellularity were analyzed. In the groups that received ointment and balsam there was reduction in the wound area on days 4, 8, 12, and 20. Throughout the trial period, the balsam and ointment groups showed a higher amount of total collagen, type I collagen, and glycosaminoglycan compared to the others groups. The rats in the groups treated with B. oleracea var. capitata showed a higher number of cells on days 8, 16, and 20. B. oleracea was effective in stimulating the maturation of collagen and increasing the cellularity, as also in improving the mechanical resistance of the newly formed tissue.
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Chemical structure of the arabinogalactan protein from gum ghatti and its interaction with bovine serum albumin. Carbohydr Polym 2015; 117:370-376. [DOI: 10.1016/j.carbpol.2014.09.084] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 09/14/2014] [Accepted: 09/22/2014] [Indexed: 11/17/2022]
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24
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Zou YF, Zhang BZ, Inngjerdingen KT, Barsett H, Diallo D, Michaelsen TE, Paulsen BS. Complement activity of polysaccharides from three different plant parts of Terminalia macroptera extracted as healers do. JOURNAL OF ETHNOPHARMACOLOGY 2014; 155:672-678. [PMID: 24933222 DOI: 10.1016/j.jep.2014.06.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Revised: 06/03/2014] [Accepted: 06/04/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Water decoctions of the root bark, stem bark and leaves of Terminalia macroptera are used by traditional healers in Mali to cure a wide range of illnesses, such as wounds, hepatitis, malaria, fever, cough and diarrhea as well as tuberculosis. Plant polysaccharides isolated from crude water extracts have previously shown effects related to the immune system. The aims of this study are comparing the properties of the polysaccharides among different plant parts, as well as relationship between chemical characteristics and complement fixation activities when the plant material has been extracted as the traditional healers do, with boiling water directly. MATERIALS AND METHODS Root bark, stem bark and leaves of Terminalia macroptera were extracted by boiling water, and five purified polysaccharide fractions were obtained by anion exchange chromatography and gel filtration. Chemical compositions were determined by GC of the TMS derivatives of the methyl-glycosides and the linkage determined after permethylation and GC-MS of the derived partly methylated alditol acetates. The bioactivity was determined by the complement fixation assay of the crude extracts and purified fractions. RESULTS The acidic fraction TRBD-I-I isolated from the root bark was the most active of the fractions isolated. Structural studies showed that all purified fractions are of pectic nature, containing rhamnogalacturonan type I backbone. Arabinogalactan type II side chains were present in all fractions except TRBD-I-II. The observed differences in complement fixation activities among the five purified polysaccharide fractions are probably due to differences in monosaccharide compositions, linkage types and molecular sizes. CONCLUSION The crude extracts from root bark and stem bark have similar total activities, both higher than those from leaves. The root bark, leaves and stem bark are all good sources for fractions containing bioactive polysaccharides. But due to sustainability, it is prefer to use leaves rather than the other two plant parts, and then the dosage by weight must be higher when using leaves.
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Affiliation(s)
- Yuan-Feng Zou
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway.
| | - Bing-Zhao Zhang
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway; GIAT-HKU joint Center for Synthetic Biology Engineering Research (CSynBER), Guangzhou Institute of Advanced Technology, Chinese Academy of Sciences, Nansha, Guangzhou 511458, PR China
| | - Kari Tvete Inngjerdingen
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway
| | - Hilde Barsett
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway
| | - Drissa Diallo
- Department of Traditional Medicine, BP 1746, Bamako, Mali
| | - Terje Einar Michaelsen
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway
| | - Berit Smestad Paulsen
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway
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Antitussive arabinogalactan of Andrographis paniculata demonstrates synergistic effect with andrographolide. Int J Biol Macromol 2014; 69:151-7. [DOI: 10.1016/j.ijbiomac.2014.05.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 04/17/2014] [Accepted: 05/14/2014] [Indexed: 12/18/2022]
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26
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Zou YF, Zhang BZ, Barsett H, Inngjerdingen KT, Diallo D, Michaelsen TE, Paulsen BS. Complement fixing polysaccharides from Terminalia macroptera root bark, stem bark and leaves. Molecules 2014; 19:7440-58. [PMID: 24914893 PMCID: PMC6270672 DOI: 10.3390/molecules19067440] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Revised: 06/03/2014] [Accepted: 06/04/2014] [Indexed: 12/26/2022] Open
Abstract
The root bark, stem bark and leaves of Terminalia macroptera were sequentially extracted with ethanol, 50% ethanol-water, and 50 °C and 100 °C water using an accelerated solvent extractor. Ten bioactive purified polysaccharide fractions were obtained from those crude extracts after anion exchange chromatography and gel filtration. The polysaccharides and their native extracts were characterized with respect to molecular weight, chemical compositions and effects in the complement assay. The chemical compositions showed that the polysaccharides are of pectic nature. The results indicated that there was no great difference of the complement fixation activities in the crude extracts from the different plant parts when extracting with the accelerated solvent extraction system. The purified polysaccharide fractions 100WTSBH-I-I and 100WTRBH-I-I isolated from the 100 °C water extracts of stem and root bark respectively, showed the highest complement fixation activities. These two fractions have rhamnogalacturonan type I backbone, but only 100WTSBH-I-I contains side chains of both arabinogalactan type I and II. Based on the yield and activities of the fractions studied those from the root bark gave highest results, followed by those from leaves and stem bark. But in total, all plant materials are good sources for fractions containing bioactive polysaccharides.
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Affiliation(s)
- Yuan-Feng Zou
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway.
| | - Bing-Zhao Zhang
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway
| | - Hilde Barsett
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway
| | - Kari Tvete Inngjerdingen
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway
| | - Drissa Diallo
- Department of Traditional Medicine, BP 1746, Bamako, Mali
| | - Terje Einar Michaelsen
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway
| | - Berit Smestad Paulsen
- Department of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, P. O. Box 1068 Blindern, 0316 Oslo, Norway
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Popov SV, Ovodov YS. Polypotency of the immunomodulatory effect of pectins. BIOCHEMISTRY (MOSCOW) 2014; 78:823-35. [PMID: 24010844 DOI: 10.1134/s0006297913070134] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Pectins are the major component of plant cell walls, and they display diverse biological activities including immunomodulation. The pectin macromolecule contains fragments of linear and branched regions of polysaccharides such as homogalacturonan, rhamnogalacturonan-I, xylogalacturonan, and apiogalacturonan. These structural features determine the effect of pectins on the immune system. The backbones of pectic macromolecules have immunosuppressive activity. Pectins containing greater than 80% galacturonic acid residues were found to decrease macrophage activity and inhibit the delayed-type hypersensitivity reaction. Branched galacturonan fragments result in a biphasic immunomodulatory action. The branched region of pectins mediates both increased phagocytosis and antibody production. The fine structure of the galactan, arabinan, and apiogalacturonan side chains determines the stimulating interaction between pectin and immune cells. This review summarizes data regarding the relationship between the structure and immunomodulatory activity of pectins isolated from the plants of the European north of Russia and elucidates the concept of polypotency of pectins in native plant cell walls to both stimulate and suppress the immune response. The possible mechanisms of the immunostimulatory and anti-inflammatory effects of pectins are also discussed.
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Affiliation(s)
- S V Popov
- Institute of Physiology, Komi Science Center, Ural Branch of the Russian Academy of Sciences, 167982 Syktyvkar, Russia.
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Zou YF, Zhang BZ, Inngjerdingen KT, Barsett H, Diallo D, Michaelsen TE, El-zoubair E, Paulsen BS. Polysaccharides with immunomodulating properties from the bark of Parkia biglobosa. Carbohydr Polym 2014; 101:457-63. [DOI: 10.1016/j.carbpol.2013.09.082] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Revised: 08/08/2013] [Accepted: 09/21/2013] [Indexed: 11/30/2022]
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Antitussive Activity of the Water-Extracted Carbohydrate Polymer from Terminalia chebula on Citric Acid-Induced Cough. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 2013:650134. [PMID: 23878602 PMCID: PMC3708419 DOI: 10.1155/2013/650134] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Revised: 05/16/2013] [Accepted: 05/18/2013] [Indexed: 11/18/2022]
Abstract
Terminalia chebula, a medicinal plant, is widely used in the management of various diseases. As the water extract of its dried ripe fruit is a frequently used preparation, we decided to look for bioactive polysaccharide in this extract. We demonstrate that the obtained polysaccharide fraction, CP, contained a highly branched arabinogalactan protein having a (1 → 3)-, (1 → 6)- and (1 → 3, 6)-linked β-D-Galp together with (1 → 5)- and (1 → 3)-linked α-L-Araf and nonreducing end units of α-L-Araf. This polymer possesses strong antitussive property. Our results showed that the number of citric acid-induced cough efforts decreased significantly after the oral application of polysaccharide fraction in a dose of 50 mg kg−1 body weight. Its antitussive efficacy was higher than cough suppressive effect of standard drug codeine. Therefore, traditional aqueous extraction method provides a major polysaccharide, which induces a pharmacological effect: this could represent an attractive approach in phytotherapeutic managements.
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Ghosh D, Ray S, Ghosh K, Micard V, Chatterjee UR, Ghosal PK, Ray B. Antioxidative Carbohydrate Polymer from Enhydra fluctuans and Its Interaction with Bovine Serum Albumin. Biomacromolecules 2013; 14:1761-8. [PMID: 23635005 DOI: 10.1021/bm4001316] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Debjani Ghosh
- Natural Products
Laboratory, Department of Chemistry, The University of Burdwan, West Bengal 713 104, India
| | - Sayani Ray
- Natural Products
Laboratory, Department of Chemistry, The University of Burdwan, West Bengal 713 104, India
| | - Kanika Ghosh
- Natural Products
Laboratory, Department of Chemistry, The University of Burdwan, West Bengal 713 104, India
| | - Valérie Micard
- MontpellierSupAgro-INRA-UMII-CIRAD, UMR IATE,
2, Place Pierre Viala, 34060 Montpellier Cedex 01, France
| | - Udipta R. Chatterjee
- Natural Products
Laboratory, Department of Chemistry, The University of Burdwan, West Bengal 713 104, India
| | - Pradyot K. Ghosal
- Natural Products
Laboratory, Department of Chemistry, The University of Burdwan, West Bengal 713 104, India
| | - Bimalendu Ray
- Natural Products
Laboratory, Department of Chemistry, The University of Burdwan, West Bengal 713 104, India
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Structure of pectic polysaccharides isolated from onion Allium cepa L. using a simulated gastric medium and their effect on intestinal absorption. Food Chem 2012; 134:1813-22. [DOI: 10.1016/j.foodchem.2012.03.087] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2011] [Revised: 03/12/2012] [Accepted: 03/21/2012] [Indexed: 11/19/2022]
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Chlubnová I, Sylla B, Nugier-Chauvin C, Daniellou R, Legentil L, Kralová B, Ferrières V. Natural glycans and glycoconjugates as immunomodulating agents. Nat Prod Rep 2011; 28:937-52. [DOI: 10.1039/c1np00005e] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Baek SH, Lee JG, Park SY, Bae ON, Kim DH, Park JH. Pectic Polysaccharides from Panax ginseng as the Antirotavirus Principals in Ginseng. Biomacromolecules 2010; 11:2044-52. [DOI: 10.1021/bm100397p] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Seung-Hoon Baek
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 151-742, Republic of Korea, Departments of Neurology and Ophthalmology, Michigan State University, East Lansing, Michigan, and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, 130-701, Republic of Korea
| | - Jin Gyun Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 151-742, Republic of Korea, Departments of Neurology and Ophthalmology, Michigan State University, East Lansing, Michigan, and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, 130-701, Republic of Korea
| | - Seo Young Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 151-742, Republic of Korea, Departments of Neurology and Ophthalmology, Michigan State University, East Lansing, Michigan, and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, 130-701, Republic of Korea
| | - Ok Nam Bae
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 151-742, Republic of Korea, Departments of Neurology and Ophthalmology, Michigan State University, East Lansing, Michigan, and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, 130-701, Republic of Korea
| | - Dong-Hyun Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 151-742, Republic of Korea, Departments of Neurology and Ophthalmology, Michigan State University, East Lansing, Michigan, and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, 130-701, Republic of Korea
| | - Jeong Hill Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 151-742, Republic of Korea, Departments of Neurology and Ophthalmology, Michigan State University, East Lansing, Michigan, and Department of Life and Nanopharmaceutical Sciences, College of Pharmacy, Kyung Hee University, Seoul, 130-701, Republic of Korea
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Westereng B, Coenen GJ, Michaelsen TE, Voragen AGJ, Samuelsen AB, Schols HA, Knutsen SH. Release and characterization of single side chains of white cabbage pectin and their complement-fixing activity. Mol Nutr Food Res 2009; 53:780-9. [DOI: 10.1002/mnfr.200800199] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Muter O, Versilovskis A, Scherbaka R, Grube M, Zarina D. Effect of plant extract on the degradation of nitroaromatic compounds by soil microorganisms. J Ind Microbiol Biotechnol 2008; 35:1539-43. [PMID: 18712534 DOI: 10.1007/s10295-008-0455-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2008] [Accepted: 07/30/2008] [Indexed: 11/29/2022]
Abstract
Remediation of soils contaminated by nitroaromatic compounds and nitramines, i.e. explosives, is known as very important, complicated, and rapidly developing area of biotechnology. A search for optimal growth conditions for soil bacteria is of a great importance in order to isolate various xenobiotic degraders. Bacteria consortium A43 was isolated from soils contaminated with explosives. In the presence of carbohydrate and plant extract, an addition of TNT to the solidified minimal medium stimulated the growth of the tested bacteria, as compared to other bacteria consortium isolated from the same soils. Reducing sugars as carbohydrates, and cabbage leaf extract as a plant extract were used in these experiments. Cultivation of the A43 in liquid medium of the same content showed that addition of cabbage leaf extract alone to medium is much more efficient for TNT degradation by growing biomass as compared to addition of carbohydrate alone.
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Affiliation(s)
- Olga Muter
- Institute of Microbiology and Biotechnology, University of Latvia, 4 Kronvalda blvd., Riga, 1586, Latvia.
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Coenen GJ, Kabel MA, Schols HA, Voragen AGJ. CE-MSn of complex pectin-derived oligomers. Electrophoresis 2008; 29:2101-11. [DOI: 10.1002/elps.200700465] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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